B/the Wartsila Gas power plant of 43 MW, 2008 year

The representative of the Swedish company Sumab Energy offers You to get acquainted with equipment for production of electric energy and heat - cogeneration.

Sumab Energy company actively cooperates with the European equipment suppliers - MWM, Caterpillar, GE Jenbacher.

The company Sumab Energy uses in its projects B/install MWM, Caterpillar, GE Jenbacher with a little time, usually 30-40 000 operating hours (about 4-5 years), which allows to reduce the cost of the project 2 times! in comparison with the use of new equipment. All installations are fully maintained by qualified personnel and are in perfect working condition.

Gas power plants produce electricity from various types of gas fuel. Power plants are functioning:

natural gas
biogas
associated gas,
mine gas.
gas treatment facilities of sewage,
landfill gas,

Gas power plants have a simple and reliable design, verified by tens of years of operation in various climatic conditions. Electrical efficiency of gas-piston power stations is high in contrast, such as turbines and microturbines, and when working on high-quality natural gas is about 39-44%.

This means that to produce the same amount of electricity in comparison with turbines, gas power plants consume one-third (!) natural gas is less.

Gas power plants presented in a wide range of individual electric power from 800 KW to 4 MW. This power range is the main. That is, in the small and mid-range consumers it is possible to obtain almost any value of electric power Autonomous gas piston power plant.

Almost all models and brands of gas power plants in the expanded configuration can operate in cogeneration mode, i.e. as thermal power plants. The temperature of the exhaust gases at the outlet of the power machines gas power plants is ~ 390 ± 10° C. This temperature makes it easy to get almost free heat energy in cogeneration mode.

The ratio of issue of electricity and thermal energy is 1:1, i.e., 1 MW of installed electric power, you can get 1 MW of heat.

The ratio of the vapor production from gas power plants of equivalent to 0.5-0.7. Steam can be used for production purposes.

Specifications B/y Wartsila gas power plants of 43 MW (6 *7.2 MWt) :

Wartsila engine W16 V34 SG

Generator AVK

Power, kW 7 200 KW *6 PCs.

Release year 2008.

Life 28 000 operating hours.

The fuel is natural gas.

The speed of rotation, Rev/min 750 (50 Hz)

The cylinder diameter/stroke, mm 3400/400

Cylinder output 500 kW / cyl

Mean effective pressure of 22.0 bar

Piston speed 10.0 m / s

The heat transfer capacity of the cooling jacket (± 8 %), kW 1538

The power of heat intercooler 2nd stage (± 8 %), kW 326

The power dissipation of the exhaust
chilled to 120 °C (± 8 %), kW 2240

Electrical efficiency, % 43,5

Thermal efficiency, % 43,7

Overall efficiency, % 87,2

Included GPA, cooling system, control unit and other components necessary for operation of the energy complex.

Equipment in excellent working condition, regularly serviced according to regulations.

For more information send your enquiry to our mail.